BQ2057CSN is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $3.87000
Datasheet
Charger IC Lithium Ion/Polymer 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BQ2057CSN

DigiKey Part Number
296-9358-5-ND
Manufacturer
Manufacturer Part Number
BQ2057CSN
Description
IC BATT CHG LI-ION 1CELL 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Charger IC Lithium Ion/Polymer 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
BQ2057CSN Models
Product Attributes
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Category
Battery Pack Voltage
4.2V
Manufacturer
Texas Instruments
Voltage - Supply (Max)
15V
Packaging
Tube
Operating Temperature
-20°C ~ 70°C (TA)
Part Status
Active
Mounting Type
Surface Mount
Battery Chemistry
Lithium Ion/Polymer
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Cells
1
Supplier Device Package
8-SOIC
Current - Charging
Constant - Programmable
Base Product Number
Programmable Features
Current
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BQ2057CSNTRTexas Instruments0296-41201-2-ND$3.87000Parametric Equivalent
In-Stock: 0
75 estimated in stock on 21-Feb-2028
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.56000$4.56
10$3.46500$34.65
75$2.94253$220.69
150$2.82093$423.14
300$2.72090$816.27
525$2.65318$1,392.92
1,050$2.58281$2,711.95
2,550$2.51059$6,402.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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